package com.demo.utils;

import org.junit.Test;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;

/**
 * @author WuLiangHang
 */
public class RandomNum {
    @Test
    public void test() {
        for (int i = 0; i < 10; i++) {
            System.out.println(new Random().nextInt(28) + 1);
        }
    }
}
